EP0900710A3 - Système de commande de direction à assistance électrique - Google Patents

Système de commande de direction à assistance électrique Download PDF

Info

Publication number
EP0900710A3
EP0900710A3 EP98105013A EP98105013A EP0900710A3 EP 0900710 A3 EP0900710 A3 EP 0900710A3 EP 98105013 A EP98105013 A EP 98105013A EP 98105013 A EP98105013 A EP 98105013A EP 0900710 A3 EP0900710 A3 EP 0900710A3
Authority
EP
European Patent Office
Prior art keywords
motor
electric power
power steering
steering controller
rotation speed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP98105013A
Other languages
German (de)
English (en)
Other versions
EP0900710A2 (fr
EP0900710B1 (fr
Inventor
Masahiko Kurishige
Noriyuki Inoue
Takayuki Kifuku
Munenori Yamamoto
Shunichi Wada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of EP0900710A2 publication Critical patent/EP0900710A2/fr
Publication of EP0900710A3 publication Critical patent/EP0900710A3/fr
Application granted granted Critical
Publication of EP0900710B1 publication Critical patent/EP0900710B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
    • B62D5/046—Controlling the motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Steering Mechanism (AREA)
  • Control Of Direct Current Motors (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
EP98105013A 1997-09-05 1998-03-19 Système de commande de direction à assistance électrique Expired - Lifetime EP0900710B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP24061197 1997-09-05
JP240611/97 1997-09-05
JP24061197 1997-09-05

Publications (3)

Publication Number Publication Date
EP0900710A2 EP0900710A2 (fr) 1999-03-10
EP0900710A3 true EP0900710A3 (fr) 2000-09-06
EP0900710B1 EP0900710B1 (fr) 2002-06-19

Family

ID=17062079

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98105013A Expired - Lifetime EP0900710B1 (fr) 1997-09-05 1998-03-19 Système de commande de direction à assistance électrique

Country Status (3)

Country Link
US (1) US6246197B1 (fr)
EP (1) EP0900710B1 (fr)
DE (1) DE69806109T2 (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001020266A2 (fr) * 1999-09-16 2001-03-22 Delphi Technologies, Inc. Mesure amelioree de vitesse de moteur au moyen d'un melange de techniques a distances et periodes fixes
WO2001020342A2 (fr) 1999-09-16 2001-03-22 Delphi Technologies, Inc. Tachymetre et procede servant a mesurer la vitesse d'un moteur
US6510396B1 (en) * 1999-09-16 2003-01-21 Delphi Technologies, Inc. Symmetry compensation for encoder pulse width variation
JP3847516B2 (ja) 2000-03-01 2006-11-22 三菱電機株式会社 電動パワーステアリング制御装置及びその制御方法
JP3675692B2 (ja) * 2000-03-17 2005-07-27 光洋精工株式会社 電動パワーステアリング装置
JP2002034223A (ja) * 2000-07-11 2002-01-31 Mitsuba Corp モータのブラシ構造、およびそのモータを用いた電動式パワーステアリング装置
US6566829B1 (en) * 2000-09-07 2003-05-20 Delphi Technologies, Inc. Method and apparatus for torque control of a machine
EP1417496B1 (fr) 2001-07-27 2010-10-13 Delphi Technologies, Inc. Tachymetre et procede de mesure de la vitesse d'un moteur
JP4322450B2 (ja) * 2001-09-04 2009-09-02 三菱電機株式会社 電動式パワーステアリング制御装置
FR2830996B1 (fr) * 2001-10-15 2004-01-23 Johnson Contr Automotive Elect Procede de regulation d'un moteur electrique et moteur electrique correspondant
JP2003153584A (ja) * 2001-11-12 2003-05-23 Koyo Seiko Co Ltd 電動パワーステアリング装置
US6942057B2 (en) * 2001-11-21 2005-09-13 Delphi Technologies, Inc. Feel control for active steering
US6759822B2 (en) * 2001-12-20 2004-07-06 Southern Illinois University Methods and apparatus to improve the performance of universal electric motors
US6808043B2 (en) 2002-02-15 2004-10-26 Nsk Ltd. Electric power steering device
JP4391719B2 (ja) * 2002-03-20 2009-12-24 トヨタ自動車株式会社 モータ温度推定装置およびモータ制御装置
US7574294B2 (en) 2003-05-30 2009-08-11 Nsk Ltd. Controller for electric power steering device
JP4501433B2 (ja) * 2003-10-24 2010-07-14 ダイキン工業株式会社 Ｄｃモータのコイル温度推定方法およびその装置
JP4409313B2 (ja) * 2004-02-24 2010-02-03 株式会社デンソー ブラシレスモータ駆動装置
US7889978B2 (en) * 2007-02-08 2011-02-15 Jtekt Corporation Motor controller and electric power steering system
JP5297126B2 (ja) * 2008-09-11 2013-09-25 本田技研工業株式会社 電動パワーステアリング装置
JP5772359B2 (ja) * 2011-08-02 2015-09-02 株式会社ジェイテクト モータ制御装置及び電動パワーステアリング装置
JP6019727B2 (ja) * 2012-05-10 2016-11-02 株式会社ジェイテクト モーター制御装置
JP5880492B2 (ja) * 2013-07-03 2016-03-09 株式会社デンソー 回転電機制御装置
US9831812B2 (en) * 2015-02-27 2017-11-28 Nutech Ventures Direct torque control of AC electric machines
KR102228161B1 (ko) * 2017-01-02 2021-03-17 현대모비스 주식회사 전동식 동력 조향장치의 댐핑 제어 장치 및 그 방법
US10404197B2 (en) * 2017-09-26 2019-09-03 Steering Solutions Ip Holding Corporation Feedforward control of permanent magnet DC motors
KR102703380B1 (ko) * 2019-09-26 2024-09-04 현대자동차주식회사 전동식 조향 시스템의 제어 장치 및 제어 방법

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0718174A2 (fr) * 1994-12-21 1996-06-26 Mitsubishi Denki Kabushiki Kaisha Direction assistée électrique

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2532105B2 (ja) * 1987-09-17 1996-09-11 本田技研工業株式会社 前後輪操舵車両の操舵制御装置
JP3212216B2 (ja) * 1994-03-22 2001-09-25 三菱電機株式会社 直流電動モータ式操舵装置
JP3100840B2 (ja) * 1994-08-12 2000-10-23 三菱電機株式会社 電動パワーステアリング制御装置
US5553684A (en) * 1994-08-29 1996-09-10 Bolduc; Scott A. Single-unit system for controlling vehicle acceleration and braking
US5623409A (en) * 1994-10-31 1997-04-22 Trw Inc. Method and apparatus for non-linear damping of an electric assist steering system for vehicle yaw rate control
JP3487952B2 (ja) * 1995-04-14 2004-01-19 株式会社日立製作所 電気自動車の駆動装置及び駆動制御方法
US5703456A (en) * 1995-05-26 1997-12-30 Emerson Electric Co. Power converter and control system for a motor using an inductive load and method of doing the same
JP2000053011A (ja) * 1998-08-03 2000-02-22 Koyo Seiko Co Ltd 舵角中点検出装置及びパワーステアリング装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0718174A2 (fr) * 1994-12-21 1996-06-26 Mitsubishi Denki Kabushiki Kaisha Direction assistée électrique
JPH08175404A (ja) * 1994-12-21 1996-07-09 Mitsubishi Electric Corp 電動パワーステアリング装置

Also Published As

Publication number Publication date
DE69806109D1 (de) 2002-07-25
DE69806109T2 (de) 2002-11-07
EP0900710A2 (fr) 1999-03-10
EP0900710B1 (fr) 2002-06-19
US6246197B1 (en) 2001-06-12

Similar Documents

Publication Publication Date Title
EP0900710A3 (fr) Système de commande de direction à assistance électrique
EP1134146A3 (fr) Direction assistée électrique
EP1006042A3 (fr) Système de commande de direction assistée électrique
EP0791522A3 (fr) Direction assistée électrique
EP1138577A3 (fr) Direction assistée électrique
EP1093992A3 (fr) Direction assistée électrique pour véhicule
EP1095841A3 (fr) Direction assistée électrique pour véhicule
KR980006790A (ko) 직류 모터의 회전각 및 부하 토오크 검출 방법, 직류 모터 제어 장치 및 전동식 파워 스티어링 장치
EP0994015A3 (fr) Bicyclette à assistance par moteur
EP0826590A3 (fr) Bicyclette à assistance électrique
EP1138578A3 (fr) Unité de commande pour une direction assistée électrique
EP0900711A3 (fr) Direction assistée électrique
EP0361726A3 (fr) Direction assistée par moteur
EP1281562A3 (fr) Dispositif et méthode de commande d'entraínement pour un véhicule du type hybride et programme correspondante
EP1077171A3 (fr) Système de commande de direction à assistance électrique et sa méthode de contrôle
EP1595767A3 (fr) Dispositif de commande de direction assistée pour surveiller une tension de référence
EP0729880A3 (fr) Véhicules à entraínement par pédales et à assistance électrique
EP1205328A3 (fr) Appareil pour commander un véhicule à quatre roues motrices
EP1035001A3 (fr) Méthode et dispositif pour détecter une condition de calage d'un moteur d'un système de direction électrique
DE69613535D1 (de) Elektrischer Fahrrad-Hilfsantrieb
CA2223841A1 (fr) Jauge de batterie
EP0325148A3 (fr) Direction assistée à moteur
EP1378419A3 (fr) Direction assistée électrique
EP1283122A3 (fr) Dispositif et méthode de commande d'entraínement pour un véhicule du type hybride et programme correspondante
ES8609093A1 (es) Un aparato de servodireccion electrica

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FR GB

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20001121

17Q First examination report despatched

Effective date: 20010125

AKX Designation fees paid

Free format text: DE FR GB

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REF Corresponds to:

Ref document number: 69806109

Country of ref document: DE

Date of ref document: 20020725

ET Fr: translation filed
REG Reference to a national code

Ref country code: GB

Ref legal event code: 727

REG Reference to a national code

Ref country code: GB

Ref legal event code: 727A

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

REG Reference to a national code

Ref country code: GB

Ref legal event code: 727B

26N No opposition filed

Effective date: 20030320

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20140319

Year of fee payment: 17

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20150319

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150319

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 19

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20170314

Year of fee payment: 20

Ref country code: FR

Payment date: 20170213

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 69806109

Country of ref document: DE